Which of the following did the ancient western African kingdoms of Ghana, Mali, and Songhai have in common? А.
The power of the rulers of these kingdoms was limited.
B.
These kingdoms isolated themselves from contact with other cultures.
C.
Christianity was widely practiced throughout these kingdoms.
D. These kingdoms established economies based on trade.

it the big letter b heart my answer

big fat oof x

congress also has implied powers, which derive from the necessary and proper clause of the constitution and permit congress "to make all laws which shall be necessary and proper for carrying into execution the foregoing powers, and all other powers vested by this constitution in the government of the united states.

c. more people could read and interpret the bible for themselves